The 3-in-1 True HEPA filtration system captures 99.97% of airborne particles down to 0.3 microns, including dust, pollen, smoke, pet dander, and other common indoor pollutants—helping keep the air in your home noticeably cleaner.
Designed to clean the air in spaces up to 1,975 sq. ft., making it ideal for large bedrooms, living rooms, apartments, and home offices where clean air matters most.
Runs as low as 16 dB with two dedicated sleep modes (Whisper and White Noise) and dimmed lights, helping create a calmer bedroom environment while continuously cleaning your air.
Connect to the Windmill Air app to track your Air Quality Index (AQI), set schedules, and control your purifier from anywhere. The built-in laser air-quality sensor automatically adjusts performance when air quality changes.
By capturing airborne irritants and fine particles, the purifier helps reduce indoor allergens that may contribute to allergy and asthma symptoms, supporting healthier breathing at home.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.
The Windmill Air Purifier Max is a sleek, smart, and ultra-quiet air purifier designed for the modern home. With 3-in-1 Medical-Grade HEPA filtration and an advanced laser-based air quality sensor, it helps capture odors, smoke, VOCs, and 99.97% of harmful airborne1 particles from your air. Connect the purifier to the Windmill Air app to track your Air Quality Index (AQI), set schedules, and enable extra features (like Child Lock). Two sleep modes (Whisper and White Noise), a deep-cleaning Boost mode, and a smart, auto-adjusting Eco mode make breathing clean air easier and more intuitive than ever.